C Redaelli

Icahn School of Medicine at Mount Sinai, Borough of Manhattan, New York, United States

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Publications (70)325.87 Total impact

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    CA Seiler · M Wagner · T Bachmann · CA Redaelli · B Schmied · W Uhl · H Friess · M W Büchler
    [Show abstract] [Hide abstract] ABSTRACT: It is not known whether pylorus-preserving duodenopancreatectomy is as effective as the classical Whipple procedure in the resection of pancreatic and periampullary tumours. A prospective randomized trial was undertaken to compare the results of the two procedures. Clinical data, histological findings, short-term results, survival and quality of life of all patients having surgery for suspected pancreatic or periampullary cancer between June 1996 and September 2001 were analysed. Two hundred and fourteen patients were randomized to undergo either a standard or a pylorus-preserving Whipple resection. After exclusion of 84 patients on the basis of intraoperative findings, 130 patients (66 standard Whipple operation and 64 pylorus-preserving resection) were entered into the trial. Of these, 110 patients with proven adenocarcinoma (57 standard Whipple and 53 pylorus-preserving resection) were analysed for long-term survival and quality of life. There was no difference in perioperative morbidity. Long-term survival, quality of life and weight gain were identical after a median follow-up of 63.1 (range 4-93) months. At 6 months, capacity to work was better after the pylorus-preserving procedure (77 versus 56 per cent; P = 0.019). Both procedures were equally effective for the treatment of pancreatic and periampullary cancer. Pylorus-preserving Whipple resection offers some minor advantages in the early postoperative period, but not in the long term.
    Full-text · Article · Jun 2005 · British Journal of Surgery
  • [Show abstract] [Hide abstract] ABSTRACT: Hepatocellular carcinoma is a common malignancy globally with increasing incidence and significant cancer mortality. Delayed detection leads to a poor prognosis with median survival of < 10 months. Only very few patients qualify for a resection or transplantation. Even local treatments are only useful in very few selected patients. No strong evidence exists on beneficial effect of any chemotherapy, hormonal therapy, or immunotherapy in advanced HCC-patients. Thus finding effective systemic treatments for non-resectable HCC has become a great challenge. HTI-286 is a synthetic analogue of hemiasterlin and depolymerises microtubules. In several human xenograft models HTI-286 has shown significant antitumor activity. We have analyzed antitumor effect of HTI-286 alone or in combination with CCI779 on hepatic tumor cells in an in-vitro and in-vivo model. Proliferation of all hepatic tumor cells (MH, Hep3B und HepG2) was inhibited in-vitro. Primary human hepatocytes were not affected by HTI-286. A significant tumor reduction was seen in-vivo in the HTI and HTI/ CCI779 group. HTI inhibits tumor cell proliferation in-vitro and in-vivo. CCI779 seems to have an additive effect on tumor reduction. HTI is to be considered as a promising drug in the treatment of advanced HCC.
    No preview · Chapter · Jan 2005
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    M Wagner · C Redaelli · M Lietz · CA Seiler · Friess HH · M W Büchler
    [Show abstract] [Hide abstract] ABSTRACT: Mortality rates associated with pancreatic resection for cancer have steadily decreased with time, but improvements in long-term survival are less clear. This prospective study evaluated risk factors for survival after resection for pancreatic adenocarcinoma. Data from 366 consecutive patients recorded prospectively between November 1993 and September 2001 were analysed using univariate and multivariate models. Fifty-eight patients (15.8 per cent) underwent surgical exploration only, 97 patients (26.5 per cent) underwent palliative bypass surgery and 211 patients (57.7 per cent) resection for pancreatic adenocarcinoma. Stage I disease was present in 9.0 per cent, stage II in 18.0 per cent, stage III in 68.7 per cent and stage IV in 4.3 per cent of patients who underwent resection. Resection was curative (R0) in 75.8 per cent of patients. Procedures included pylorus-preserving Whipple resection (41.2 per cent), classical Whipple resection (37.0 per cent), left pancreatic resection (13.7 per cent) and total pancreatectomy (8.1 per cent). The in-hospital mortality and cumulative morbidity rates were 2.8 and 44.1 per cent respectively. The overall actuarial 5-year survival rate was 19.8 per cent after resection. Survival was better after curative resection (R0) (24.2 per cent) and in lymph-node negative patients (31.6 per cent). A Cox proportional hazards survival analysis indicated that curative resection was the most powerful independent predictor of long-term survival. Resection for pancreatic adenocarcinoma can be performed safely. The overall survival rate is determined by the radicality of resection. Patients deemed fit for surgery who have no radiological signs of distant metastasis should undergo surgical exploration. Resection should follow if there is a reasonable likelihood that an R0 resection can be obtained.
    Full-text · Article · May 2004 · British Journal of Surgery
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    [Show abstract] [Hide abstract] ABSTRACT: Liver regeneration is dependent upon coordinated proliferation of hepatocytes and endothelial cells. Vascular endothelial growth factor (VEGF) promotes angiogenesis. Hepatic steatosis delays regeneration and increases liver resection morbidity. We hypothesized that VEGF overexpression stimulates hepatic regeneration. Recombinant adenovirus expressing human VEGF165 or adenovirus control-vector (LacZ) were administered before 2/3 hepatectomy in lean and ob/ob mice. Galactose elimination capacity, a quantitative liver function test, was repeatedly measured before and after hepatectomy. Expression of VEGF receptors (flt1, flk1), endoglin and hypoxia inducible factor-1alpha (HIF-1alpha) was assessed by quantitative RT-PCR and for endoglin also by immunohistochemistry. After 2/3 hepatectomy, VEGF gene transfer increased galactose elimination capacity in lean and ob/ob mice. HIF-1alpha, endoglin and VEGF receptor mRNA increased during regeneration in lean but not in obese mice. Staining of endothelial cells by endoglin immunohistochemistry returned to baseline reactivity in lean mice by day 6 and remained decreased in ob/ob mice. VEGF treatment decreased HIF-1alpha and increased flk1 response in lean mice. Hepatic resection elicits an angiogenic response in the remnant liver, which is impaired in case of steatosis. Adenovirus-mediated transfer of VEGF hastens functional hepatic recovery in lean, and more importantly also, in obese mice after partial hepatectomy.
    Full-text · Article · Mar 2004 · Journal of Hepatology
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    [Show abstract] [Hide abstract] ABSTRACT: Kidneys can be preserved only for a limited time without jeopardizing graft function and survival. Induction of heat shock proteins (HSPs) can protect against ischemia/reperfusion (I/R) injury. Therefore, we investigated whether the induction of the HSP, heme oxygenase-1 (HO-1), improves outcome following isotransplantation after an extended period of cold storage. Rats were subjected to heat preconditioning (HP; 42 degrees C for 20 minutes). Kidneys harvested after 24 hours, were preserved in cold University of Wisconsin (UW) solution at 4 degrees C for 45 hours and transplanted into bilateral nephrectomized rats. Cobalt protoporphyrin (CoPP) was administered in another group of animals in order to induce HO-1 pharmacologically, while other groups of animals received the HO-1 inhibitor, tin protophorphyrine (SnPP), following HP or CoPP. Cold ischemia caused a complete attenuation of graft function within 3 days following transplantation and subsequent death of all animals, whereas HP protected graft function and five of nine rats survived for 3 weeks. HP inhibited the induction of osteopontin and induced the expression of HO-1, HSP 70 and 90, and the antiapoptotic factor Bcl-XL. Grafts exposed to HP were protected against structural I/R injuries as revealed by histologic assessment using a semiquantitative score. Furthermore, induction of apoptosis was attenuated and activation of caspase-3 was inhibited. Comparable results were observed after administration of CoPP, whereas SnPP inhibited the effects of HP and CoPP. HP or administration of CoPP induced both HO-1, preserved kidney graft function, and prevented postreperfusion apoptosis after cold preservation.
    Full-text · Article · May 2003 · Kidney International
  • No preview · Article · Apr 2003 · Gastroenterology
  • No preview · Article · Apr 2003 · Journal of Hepatology
  • [Show abstract] [Hide abstract] ABSTRACT: Liver function is impaired after hepatectomy. Besides replication of the hepatocytes angiogenesis also plays an important role in liver regeneration. We investigated the impact of an angiogenesis inductor (VEGF) and inhibitor (Endostatin) on liver function. The functional recovery assessed by GEC (Galactose Elimination Capacity) was improved in VEGF-treated mice.
    No preview · Chapter · Jan 2003
  • [Show abstract] [Hide abstract] ABSTRACT: During recent decades, the understanding of the segmental-oriented liver anatomy has enabled development of resection of isolated liver segments or sectors as dictated by the localization and extent of the mass lesion. These newer surgical procedures provide the advantage of maximal preservation of functional parenchyma, therefore minimizing the occurrence of postoperative liver failure and, at the same time, expanding the indications for surgery. We analyzed the results after classical hemihepatectomies and segment-based resections in a consecutive, nonselected patient group. During the 7-year period between November 1993 and November 2000, 270 patients with primary or secondary liver tumors were treated in our hospital; 167 of these patients underwent curative resections and their relevant data were entered into a statistical database. There were 77 classical hemihepatectomies and 90 tissue-preserving resections. Total mortality and morbidity for the series was 3.6% and 29.9%, respectively. Morbidity but not mortality was significantly lower after tissue-preserving resections than after classical hemihepatectomy. Median follow-up was 36 months. Survival was comparable for the two different surgical approaches for patients with secondary liver malignancies. In contrast, patients with hepatocellular carcinomas lived significantly longer after tissue-preserving resections. Tissue-preserving liver resection is a safe technique allowing maximal preservation of functional parenchyma without compromising radicality. Therefore, tissue-preserving resection is especially useful for patients with hepatocellular carcinomas and cirrhosis.
    No preview · Article · Oct 2002 · World Journal of Surgery
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    [Show abstract] [Hide abstract] ABSTRACT: Proinflammatory cytokines are important mediators of neuroinflammation after traumatic brain injury. The role of interleukin (IL)-18, a new member of the IL-1 family, in brain trauma has not been reported to date. The authors investigated the posttraumatic release of IL-18 in murine brains following experimental closed head injury (CHI) and in CSF of CHI patients. In the mouse model, intracerebral IL-18 was induced within 24 hours by ether anesthesia and sham operation. Significantly elevated levels of IL-18 were detected at 7 days after CHI and in human CSF up to 10 days after trauma. Published data imply that IL-18 may play a pathophysiological role in inflammatory CNS diseases; therefore its inhibition may ameliorate outcome after CHI. To evaluate the functional aspects of IL-18 in the injured brain, mice were injected systemically with IL-18-binding protein (IL-18BP), a specific inhibitor of IL-18, 1 hour after trauma. IL-18BP-treated mice showed a significantly improved neurological recovery by 7 days, accompanied by attenuated intracerebral IL-18 levels. This demonstrates that inhibition of IL-18 is associated with improved recovery. However, brain edema at 24 hours was not influenced by IL-18BP, suggesting that inflammatory mediators other than IL-18 induce the early detrimental effects of intracerebral inflammation.
    Full-text · Article · Sep 2002 · Journal of Cerebral Blood Flow & Metabolism
  • B Gloor · M Worni · CA Redaelli · M Wagner · CA Muller · W Uhl · MW Buchler
    No preview · Article · Jul 2002 · Gastroenterology
  • Jean-François Dufour · Claudio Redaelli
    No preview · Article · Jun 2002 · Transplant Immunology
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    [Show abstract] [Hide abstract] ABSTRACT: Livers can be preserved only for a short period without jeopardizing the transplantation outcome. Heat shock proteins (HSPs) protect against ischemia and reperfusion injury. We studied whether their induction and, in particular, the induction of heme oxygenase 1 (HO-1), improves transplantation survival after an extended time of cold storage. Rats were subjected to heat preconditioning (42 degrees C for 20 minutes). Livers were harvested 24 hours later, preserved in cold University of Wisconsin solution for 44 hours, and transplanted in isogeneic rats (arterialized transplantation). HO-1 was specifically induced and inhibited by cobalt protoporphyrin and tin protoporphyrin, respectively. All animals receiving a graft without preconditioning and subjected to 44 hours of cold preservation died within 3 days, whereas 89% of rats who received a graft exposed to heat survived for 3 weeks (P =.0004). Preconditioning reduced serum aspartate transaminase (AST) and lactate dehydrogenase activities after reperfusion, improved bile flow, and decreased the histologic lesions of reperfusion injury. These significant effects of heat preconditioning were prevented by administration of tin protoporphyrin and could be reproduced by administration of cobalt protoporphyrin. In grafts without preconditioning, only a small fraction (<5%) of hepatocytes were positive with the terminal deoxynucleotide transferase-mediated dUTP nick-end labeling (TUNEL) assay, and even less expressed activated caspase 3. Preconditioning tended to reduce the number of positive cells and to stimulate the expression of antiapoptotic Bcl-X(L). In conclusion, heat preconditioning and, specifically, overexpression of HO-1 improve posttransplantation survival and graft function after prolonged cold ischemia preservation. The mechanism underlying these beneficial effects does not appear to be prevention of apoptosis.
    Full-text · Article · May 2002 · Hepatology
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    [Show abstract] [Hide abstract] ABSTRACT: Evidence indicates that hyperthermia preconditioning (HP) can be protective in kidney transplantation, possibly through increased heat shock protein (HSP) expression. A detailed study about individual HSPs and functional preservation is lacking, however. Therefore, we studied the effects of HP on kidney graft survival, function and HSP expression. Male Lewis rats were or were not subjected to whole-body hyperthermia 24 h prior to kidney procurement. Kidneys were stored in UW solution at 4 degrees C for 32, 40 or 45 h. Recipient kidneys were both removed and single isografts transplanted orthotopically. HP strongly induced HSP72 and HSP32 expression. Following 32-hour cold ischemia, most animals survived even without prior HP. However, HP strongly reduced functional impairment induced by cold ischemia. Following 40-hour cold ischemia, kidneys from donors without HP did not recover function and all animals died within 3 days. In contrast, HP-exposed kidneys tolerated 40-hour storage significantly better, with 44% of rats surviving until sacrifice on day 7. In these animals, renal function was still better compared to animals with 32-hour-stored kidneys without HP. Histological alterations were also diminished following HP. Our data show that HP induces renal HSP72 and, for the first time, HSP32. HP increases survival following transplantation and acts by improving several parameters of kidney function including proteinuria, volume output and creatinine clearance.
    Full-text · Article · May 2002 · Nephron
  • No preview · Article · Apr 2002 · Journal of Hepatology
  • [Show abstract] [Hide abstract] ABSTRACT: Vitamin D3 and its metabolites have long been found to exert immunosuppressive effects both in vivo and in vitro. The present study investigated the effect of 1alpha,25-dihydroxycholecalciferol (1,25DHC) on vascularized renal allografts in rats. Three days prior to transplantation, two groups of animals were subjected to 1,25DHC (1 microg/kg/day IP) and a low calcium diet, which was continued until the end of the experiments. Recipient organs were removed and single allografts were transplanted in a high responder strain combination (ACI --> Lewis). Following transplantation, low-dose cyclosporine A (3.2 mg/kg/day CsA) administration was started in two experimental groups of recipients (one group receiving 1,25 DHC additionally) whereas the control allograft recipients received no immunosuppression (control III). Graft survival and renal function was monitored until death or the end of experiments and allograft rejection was assessed histologically using the Banff classification. 1,25DHC significantly prolonged allograft survival in comparison to control III (9.6 +/- 1 vs. 5.7 +/- 0.2 days; P=0.009). In addition, a combination of 1,25DHC and low-dose CsA increased allograft survival compared to CsA administration alone (24 +/- 0.9 vs. 13 +/- 0.3 days; P=0.008). 1,25DHC preserved renal creatinine clearance and decreased proteinuria in comparison to control III, and the combination of 1,25DHC and low-dose CsA again showed an additive effect on preservation of renal function. 1,25DHC and low-dose CsA both decreased interleukin (IL)-2 and IL-12 expression levels in serum and allografts, and a combination treatment produced the strongest attenuation of IL-2 and IL-12 expression. In addition, 1,25DHC increased IL-4 and IL-10 expression levels in allografts, whereas CsA alone did not alter IL-4 and IL-10 expression. In contrast, combination of 1,25DHC and low-dose CsA showed a significant increase in IL-10 expression levels whereas IL-4 expression was not elevated. Monotherapy with 1,25DHC significantly prolongs survival of renal allografts and preserves graft function in rats. A combination of 1,25DHC and CsA caused an additive effect on graft survival with differential regulation of pro- and anti-inflammatory cytokines, as compared to 1,25DHC administration alone.
    No preview · Article · Jan 2002 · Kidney International
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    [Show abstract] [Hide abstract] ABSTRACT: To analyze a single center's 6-year experience with 258 consecutive patients undergoing major hepatic resection for primary or secondary malignancy of the liver, and to examine the predictive value of preoperative liver function assessment. Despite the substantial improvements in diagnostic and surgical techniques that have made liver surgery a safer procedure, careful patient selection remains mandatory to achieve good results in patients with hepatic tumors. In this prospective study, 258 patients undergoing hepatic resection were enrolled: 111 for metastases, 78 for hepatocellular carcinoma (HCC), 21 for cholangiocellular carcinoma, and 48 for other primary hepatic tumors. One hundred fifty-eight patients underwent segment-oriented liver resection, including hemihepatectomies, and 100 had subsegmental resections. Thirty-two clinical and biochemical parameters were analyzed, including liver function assessment by the galactose elimination capacity (GEC) test, a measure of hepatic functional reserve, to predict postoperative (60-day) rates of death and complications and long-term survival. All variables were determined within 5 days before surgery. Data were subjected to univariate and multivariate analysis for two patient subgroups (HCC and non-HCC). The cutoffs for GEC in both groups were predefined. Long-term survival (>60 days) was subjected to Kaplan-Meier analysis and the Cox proportional hazard model. In the entire group of 258 patients, a GEC less than 6 mg/min/kg was the only preoperative biochemical parameter that predicted postoperative complications and death by univariate and stepwise regression analysis. A GEC of more than 6 mg/min/kg was also significantly associated with longer survival. This predictive value could also be shown in the subgroup of 180 patients with tumors other than HCC. In the subgroup of 78 patients with HCC, a GEC less than 4 mg/min/kg predicted postoperative complications and death by univariate and stepwise regression analysis. Further, a GEC of more than 4 mg/min/kg was also associated with longer survival. This prospective study establishes the preoperative determination of the hepatic reserve by GEC as a strong independent and valuable predictor for short- and long-term outcome in patients with primary and secondary hepatic tumors undergoing resection.
    Full-text · Article · Jan 2002 · Annals of Surgery
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    [Show abstract] [Hide abstract] ABSTRACT: Vitamin D(3) affects the immuno response and improves experimental autoimmune diseases. We investigated the effect of 1,25-dihydroxycholecalciferol (1,25[OH](2)D(3)) Rocaltrol as a single immunosuppressive agent and in combination with low-dose cyclosporin A (CsA) in vascularized liver allografts in rats in a high-responder strain combination (ACI-->Lewis). Recipients were placed on a low-calcium diet 7 days before transplantation and were treated with 0.1 or 1 microg/kg/d 1,25(OH)(2)D(3) intraperitoneally beginning 3 days before transplantation. Treatment combining 1,25(OH)(2)D(3) with CsA (2 mg/kg/d) was also tested. Graft function and survival, histologic rejection, and concentrations of interleukin (IL)-2, -4, -10, and -12 in serum and in grafts were measured. 1,25(OH)(2)D(3) increased allograft survival in a dose-dependent manner when compared with controls (P <.05 for both groups). Serum bilirubin, aspartate transaminase (AST), and lactate dehydrogenase (LDH) activities were significantly lower in 1,25(OH)(2)D(3)-treated animals. Vitamin D reduced the concentration of IL-2 and IL-12 in serum and in grafts, and increased IL-4 and IL-10 in the grafts. The rejection activity index 10 days after transplantation was significantly lower in low- and high-dose 1,25(OH)(2)D(3)-treated rats compared with vehicle-treated controls (P <.0001 for both groups). The combination of either low-dose or high-dose vitamin D(3) and CsA prolonged graft survival when compared with low-dose CsA only (P <.05 for both groups). After 3 weeks, hypercalcemia developed in high-dose 1,25(OH)(2)D(3)-treated rats. It is concluded that 1,25(OH)(2)D(3) prolongs survival of liver allografts in rats by decreasing the severity of acute rejection. Analogues of vitamin D with fewer hypercalcemic effects may have potential as immunosuppressive drugs in liver transplantation.
    Full-text · Article · Dec 2001 · Hepatology
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    [Show abstract] [Hide abstract] ABSTRACT: Transient sublethal hyperthermia followed by recovery from heat stress, referred to as heat shock preconditioning, exerts a protective effect on ischemia/reperfusion-induced injury in many systems. This effect is considered to be correlated to heat shock proteins (HSPs) and might be a critical factor in kidney graft function and survival. This study was designed to examine the impact of heat shock preconditioning on kidney isograft function and survival in a model utilizing non-heart-beating (NHB) donors. Four groups of male Lewis rats (n = 10/group) subjected either to whole body hyperthermia (groups A and C) or to sham anesthesia (groups B and D) were allowed 24 h recovery. Thereafter, 20 min of warm ischemia (A/B), and in a separate set of experiments 40 min of warm ischemia (C/D), were induced by suprarenal aortic cross clamping before renal procurement. After 24-h preservation with University of Wisconsin solution at 4 degrees C, orthotopic kidney transplantations were performed to syngeneic bilaterally nephrectomized recipients. Tissue specimens were taken to determine HO-1/HSP32, 72, and 90 induction by Western blot analysis. Renal function was measured by means of serum creatinine and creatinine clearance on days 0, 3, and 7 as well as urine volume, protein content, and creatinine levels daily. HO-1/HSP32 and HSP72 were found to be expressed constitutively. Moreover, heat shock strongly induced renal HSP72 and HSP32/HO-1, and to a lesser extent HSP90, expression. For recipients of group A grafts, the graft survival rate was 10/10, whereas it was 7/10 (70 %) in recipients of group B grafts (log rank p < 0.05). Following 40 min of warm ischemia, 6/10 (60 %) recipients survived, whereas all sham treated animals died with anuria within 6 days (log rank p = 0.01). Heat shock preconditioning strongly improved graft viability and reduced functional impairment. Creatinine clearance (CRC) on day 3 post Tx was 0.43 +/- 0.24 ml/min in preconditioned animals (group A) and 0.07 +/- 0.09 ml/min (p < 0.001) in sham preconditioned (group B), whereas it was 0.91 +/- 0.33 ml/min and 0.03 +/- 0.02 ml/min (p < 0.00 001) on day 7 post Tx. Following 40 min NHB time, CRC in survivors of preconditioned graft recipients (group C) was 0.32 +/- 0.2 ml/min (day 3 post Tx) and 0.23 +/- 0.08 ml/min (day 7 post Tx) and was significantly better than CRC of group B (p < 0.01 and p < 0.00001, respectively). CRCs prior to NHB procedures were comparable in all animals ranging between 1.31 and 1.72 ml/min. Serum creatinine as well as proteinuria were significantly increased after transplantation in both groups but recovered within 5 days in recipients of preconditioned grafts, whereas kidneys from donors without HP did not recover function. Histological alterations were also diminished following HP. Hyperthermic preconditioning induces strong and long lasting HO-1/HSP32, HSP72, and HSP90 expression in rat kidneys. HP increases survival following transplantation and improves renal graft function including proteinuria, volume output, and creatinine clearance. HSP induction might be used to develop novel approaches in clinical transplantation.
    Full-text · Article · Dec 2001 · Transplant International
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    [Show abstract] [Hide abstract] ABSTRACT: It has become evident in recent years that intracranial inflammation after traumatic brain injury (TBI) is, at least in part, mediated by activation of the complement system. However, most conclusions have been drawn from experimental studies, and the intrathecal activation of the complement cascade after TBI has not yet been demonstrated in humans. In the present study, we analyzed the levels of the soluble terminal complement complex sC5b-9 by ELISA in ventricular cerebrospinal fluid (CSF) of patients with severe TBI (n = 11) for up to 10 days after trauma. The mean sC5b-9 levels in CSF were significantly elevated in 10 of 11 TBI patients compared to control CSF from subjects without trauma or inflammatory neurological disease (n = 12; p < 0.001). In some patients, the maximal sC5b-9 concentrations were up to 1,800-fold higher than in control CSF. The analysis of the extent of posttraumatic blood-brain barrier (BBB) dysfunction, as determined by CSF/serum albumin quotient (Q(A)), revealed that patients with a moderate to severe BBB impairment (mean Q(A) > 0.01) had significantly higher intrathecal sC5b-9 levels as compared to patients with normal BBB function (mean Q(A) < 0.007; p < 0.0001). In addition, a significant correlation between the individual daily Q(A) values and the corresponding sC5b-9 CSF levels was detected in 8 of 11 patients (r = 0.72-0.998; p < 0.05). These data demonstrate for the first time that terminal pathway complement activation occurs after head injury and suggest a possible pathophysiological role of complement with regard to posttraumatic BBB dysfunction.
    Full-text · Article · Sep 2001 · Journal of Neurotrauma

Publication Stats

2k Citations
325.87 Total Impact Points


  • 2002-2003
    • Icahn School of Medicine at Mount Sinai
      Borough of Manhattan, New York, United States
  • 1999
    • Universität Bern
      Berna, Bern, Switzerland